I think my Kung Fu is not so good, Looking into the martial arts Options

[Red-ROM]

So Im inspired to make a drunkin master character, and I am thinking that it's a style of kung fu, but its brought up a couple of questions and concerns;

1) must you specialize in unarmed combat(martial art) at CharGen or can you just take the quality?(bp vs karma makes specializing at CharGen unapealing)

2) Kung fu seems kind of week as far as martial arts go, and I feel that Drunken kung fu is unique enough to make a seperate style for. the main thing I want to do is to incorporate drinking into the advantages. like "you can sustain your current level of alchoholism without increasing to the next addiction level" or "you can ignore one box of damage while drinking" then keep the +1 to parry,dodge,or block.

does this sound reasonable? any other suggestions? I'm not trying to overpower it, but when you consider krav maga and firefight, I think this is pretty reasonable.

3) the spitting alchohol at a lighter thing, just stupid? do-able? just take spell knack "flamethrower" and fluff it?